EP4611324A4 - Signalübertragungsverfahren und -vorrichtung - Google Patents

Signalübertragungsverfahren und -vorrichtung

Info

Publication number: EP4611324A4
Authority: EP; European Patent Office
Prior art keywords: signal transmission; transmission method; signal; transmission
Prior art date: 2022-11-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP22964775.5A

Other languages

English (en)

French (fr)

Other versions

EP4611324A1 (de

Inventor

Qi Feng

Fan Wang

Zhang Zhang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Huawei Technologies Co Ltd

Original Assignee

Huawei Technologies Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2022-11-09

Filing date

2022-11-09

Publication date

2026-03-11

2022-11-09 Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd

2025-09-03 Publication of EP4611324A1 publication Critical patent/EP4611324A1/de

2026-03-11 Publication of EP4611324A4 publication Critical patent/EP4611324A4/de

Status Pending legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0055—ZCZ [zero correlation zone]
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/10—Code generation
- H04J13/14—Generation of codes with a zero correlation zone

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)
Quality & Reliability (AREA)

EP22964775.5A 2022-11-09 2022-11-09 Signalübertragungsverfahren und -vorrichtung Pending EP4611324A4 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2022/130960 WO2024098301A1 (zh)	2022-11-09	2022-11-09	信号传输方法和装置

Publications (2)

Publication Number	Publication Date
EP4611324A1 EP4611324A1 (de)	2025-09-03
EP4611324A4 true EP4611324A4 (de)	2026-03-11

Family

ID=91031548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22964775.5A Pending EP4611324A4 (de)	2022-11-09	2022-11-09	Signalübertragungsverfahren und -vorrichtung

Country Status (4)

Country	Link
US (1)	US20250274814A1 (de)
EP (1)	EP4611324A4 (de)
CN (1)	CN120153613A (de)
WO (1)	WO2024098301A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117254892A (zh) *	2022-06-10	2023-12-19	华为技术有限公司	信息交互方法及相关装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6567482B1 (en) *	1999-03-05	2003-05-20	Telefonaktiebolaget Lm Ericsson (Publ)	Method and apparatus for efficient synchronization in spread spectrum communications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101355374B (zh) *	2007-07-24	2012-08-22	重庆无线绿洲通信技术有限公司	一种无干扰准同步码分多址通信系统的信号生成方法
CN102291197B (zh) *	2011-05-19	2015-07-08	重庆大学	组间正交互补序列集的生成方法
CN109495142B (zh) *	2018-10-27	2021-01-22	复旦大学	均匀矩形阵列下基于互补序列的全方向波束赋形设计方法

2022
- 2022-11-09 EP EP22964775.5A patent/EP4611324A4/de active Pending
- 2022-11-09 WO PCT/CN2022/130960 patent/WO2024098301A1/zh not_active Ceased
- 2022-11-09 CN CN202280101360.3A patent/CN120153613A/zh active Pending
2025
- 2025-05-09 US US19/204,328 patent/US20250274814A1/en active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6567482B1 (en) *	1999-03-05	2003-05-20	Telefonaktiebolaget Lm Ericsson (Publ)	Method and apparatus for efficient synchronization in spread spectrum communications

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
APPUSWAMY RATHINAKUMAR ET AL: "Complete Mutually Orthogonal Golay Complementary Sets From Reed-Muller Codes", IEEE TRANSACTIONS ON INFORMATION THEORY, IEEE, USA, vol. 53, no. 3, 1 March 2008 (2008-03-01), pages 1339 - 1346, XP011204721, ISSN: 0018-9448 *
CHEN CHAO-YU ET AL: "Golay Complementary Sequence Sets With Large Zero Correlation Zones", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ. USA, vol. 66, no. 11, 1 November 2018 (2018-11-01), pages 5197 - 5204, XP011704700, ISSN: 0090-6778, [retrieved on 20181114], DOI: 10.1109/TCOMM.2018.2857485 *
See also references of WO2024098301A1 *

Also Published As

Publication number	Publication date
CN120153613A (zh)	2025-06-13
US20250274814A1 (en)	2025-08-28
WO2024098301A1 (zh)	2024-05-16
EP4611324A1 (de)	2025-09-03

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Legal Events

Date	Code	Title	Description
2024-05-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2025-08-01	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2025-08-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2025-09-03	17P	Request for examination filed	Effective date: 20250527
2025-09-03	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
2026-02-18	DAV	Request for validation of the european patent (deleted)
2026-02-18	DAX	Request for extension of the european patent (deleted)
2026-03-11	A4	Supplementary search report drawn up and despatched	Effective date: 20260206
2026-03-11	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 27/00 20060101AFI20260202BHEP Ipc: H04J 13/00 20110101ALI20260202BHEP